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The $(\alpha_s)^3$ approximation of Quantum Chromodynamics to the Ellis-Jaffe sum rule
We present the analytical calculation in perturbative Quantum Chromodynamics of the (alpha_s)^3 contribution to the Ellis-Jaffe sum rule for the structure function g1 of polarized deep inelastic lepton-nucleon scattering.
Autores principales: | , , |
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Lenguaje: | eng |
Publicado: |
1997
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(97)00534-0 http://cds.cern.ch/record/321394 |